lost remote...works perfectly when hooked to cable/satellite..but cannot turn on/of, channels or anything..just works great as a monitor basically. Also, if I put in a cassette video, and it returns tape, turns TV off. ***Just was looking at the online manual...shows a remote sensor "eye"/button..., but my product does not have one/it???There is a soft spot between "channel down and rec/otr," but no sensor eye??? Just an empty spot, soft to the press/touch. This is model # 6319CB. Thanks, Doctor Dave.